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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8406146

Type

Invention Patent

Filing

11/22/1984

Publication

06/24/1986
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Progress at the INPI

  1. Filing11/22/84
  2. Publication06/24/86
  3. Abandoned08/09/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. F. (pessoa física)

MG, BR

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/09/1988

RPI 929

Retificação

#15.6

03/08/1988

RPI 907

Retificação

#15.3

09/15/1987

RPI 882

Publicação do pedido de patente

#3.1

06/24/1986

RPI 818

Pedido de patente depositado

#2.1

02/26/1985

RPI 749

Arquivamento - Art. 36 §1° da LPI

#11.2

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

11/26/1991

RPI 1095

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